A Monitoring well is sampled for contaminant concentrations. An Extraction well actively pumps contaminated groundwater for treatment. An Injection well re-introduces treated water or amendment. A Recovery well captures free-product. A Piezometer measures water levels only, without being sampled for chemistry. Supply wells provide water and are monitored for protection. Background wells establish baseline conditions upgradient of contamination. SoilBoring locations record vadose-zone data. Using the correct WellType ensures sampling events and reports include the right wells.
Technical section
Data model, API, and internals — visible to developers.